Priyambodo, Erfan, Sukirno, Metridewi Primastuti, Nur Fitriyana, and Hermas Randhanugraha. “STSE Collaborative Learning: Fostering Students’ Learning Motivation on Electrolyte Non-Electrolyte Chemistry Unit”. Journal of Engineering Education Transformations (October 31, 2021): 106–113. Accessed December 5, 2025. https://journaleet.in/index.php/jeet/article/view/173.